Search a number
-
+
23050214256 = 243796078643
BaseRepresentation
bin10101011101111001…
…100101101101110000
32012111102001012121010
4111131321211231300
5334201323324011
614331130030520
71444130405556
oct253571455560
965442035533
1023050214256
119859277153
124573578440
1322345c0c44
14118943dbd6
158ed92d1a6
hex55de65b70

23050214256 has 40 divisors (see below), whose sum is σ = 60300148480. Its totient is φ = 7586145216.

The previous prime is 23050214251. The next prime is 23050214279. The reversal of 23050214256 is 65241205032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23050214251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3035530 + ... + 3043113.

It is an arithmetic number, because the mean of its divisors is an integer number (1507503712).

Almost surely, 223050214256 is an apocalyptic number.

It is an amenable number.

23050214256 is an abundant number, since it is smaller than the sum of its proper divisors (37249934224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23050214256 is a wasteful number, since it uses less digits than its factorization.

23050214256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6078733 (or 6078727 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 23050214256 its reverse (65241205032), we get a palindrome (88291419288).

The spelling of 23050214256 in words is "twenty-three billion, fifty million, two hundred fourteen thousand, two hundred fifty-six".

Divisors: 1 2 3 4 6 8 12 16 24 48 79 158 237 316 474 632 948 1264 1896 3792 6078643 12157286 18235929 24314572 36471858 48629144 72943716 97258288 145887432 291774864 480212797 960425594 1440638391 1920851188 2881276782 3841702376 5762553564 7683404752 11525107128 23050214256